Livestock manure is rich in organic matter and nutrients such as nitrogen, phosphorus and potassium. The processed livestock manure is applied to the soil as fertilizer, which can enrich the soil and improve the quality of agricultural products. It is an indispensable main raw material of organic fertilizer for agricultural production in China. The research on livestock manure organic fertilizer processing technology and equipment can not only solve the outlet problem of livestock manure and reduce the pollution of manure to the environment, but also turn waste into treasure and realize the resource utilization of livestock manure. It is of great significance to reduce the use of chemical fertilizer, improve land environmental quality and maintain food safety.

The trough tipper solves the disadvantages of difficult granulation and poor effect of biological coarse fiber. The main machine adopts belt transmission, and the ring mold adopts quick release hoop type. To ensure uniform feeding, the door cover is equipped with a forced feeder, and the designed fully automatic control electric heating device can immediately adjust the dry humidity of the material, and automatically adjust the pressure angle based on the principle of two-way rotation of the thrust bearing, so that the material does not squeeze and stuffy.

In the production process of organic fertilizer, raw material cost, transportation cost, labor cost and packaging cost need to be taken into account. If we cooperate with the farm, the farm will invest in the construction of greenhouses and fermentation tanks in the original site where the feces are stacked, and the organic fertilizer manufacturer will invest in organic fertilizer equipment to treat the feces, which not only solves the problem that the feces of the owner of the farm can not be treated, but also saves part of the expenses of the investor of organic fertilizer production. The two sides cooperate in the form of investment or compensation trade, Will reduce investment or production costs.